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3 years ago

What percent of 628 is 931?

Mathematics

1 answer:

3241004551 [841]3 years ago

7 0

The answer is 67.45% but you can round it to a 67%

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Find x and decide if that side (with the x) is an Altitude

irga5000 [103]

Answer:

b = 15
c = 51
c = 100
b = 25.75

Step-by-step explanation:

Using the Pythagoras theorem equation:

$c^{2}=a^{2}+b^{2}$

Where 'c' is the hypotenuse and 'b' and 'a' the sides of the right triangle.

1) Here c = 17, a = 8 and b = ?

Then, using the above equation we can find the side b.

$17^{2}=8^{2}+b^{2}$

$b=\sqrt{225}$

$b=15$

2) Here a = 24, b = 45 and c = ?

$c=\sqrt{24^{2}+45^{2}}$

$c=51$

3) Here a = 28, b = 96 and c = ?

$c=\sqrt{28^{2}+96^{2}}$

$c=100$

4) Here a = 17, b = ? and c = 28

$b=\sqrt{28^{2}-11^{2}}$

$b=25.75$

Just in the 4 case x is an altitude.

I hope it helps you!

3 0

3 years ago

0.86421 . . . is an irrational number. true false

Ad libitum [116K]

Numbers that cannot be expressed as an exact ratio are called irrational numbers so that would make it true

7 0

3 years ago

Read 2 more answers

PLEASE HELP!!!! ILL GIVE BRAINIEST!!!

muminat

Answer:

Step-by-step explanation:

corresponding angeles will be equal when parallel lines are cut by traversal.

so 7x+5=33

6 0

2 years ago

What is the oblique asymptote of gx) = x2-3x-5?

oee [108]

Answer:

B) $y=x-5$

Step-by-step explanation:

Because $g(x)=\frac{x^2-3x-5}{x+2}$ simplifies to $x-5+\frac{5}{x+2}$ , we only care about the quotient, which will be our oblique asymptote equation. Therefore, the oblique asymptote for the function will be $y=x-5$ . See the attached graph for a visual.